[jira] [Updated] (FLINK-20379) New Kafka Connector does not support DeserializationSchema

["Xintong Song (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-20379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xintong Song updated FLINK-20379:
---------------------------------
    Fix Version/s:     (was: 1.12.1)
                   1.12.2

> New Kafka Connector does not support DeserializationSchema
> ----------------------------------------------------------
>
>                 Key: FLINK-20379
>                 URL: https://issues.apache.org/jira/browse/FLINK-20379
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Kafka
>    Affects Versions: 1.12.0
>            Reporter: Stephan Ewen
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.13.0, 1.12.2
>
>
> The new Kafka Connector defines its own deserialization schema and is incompatible with the existing library of deserializers.
> That means that users cannot use all of Flink's Formats (Avro, JSON, Csv, Protobuf, Confluent Schema Registry, ...) with the new Kafka Connector.
> I think we should change the new Kafka Connector to use the existing Deserialization classes, so all formats can be used, and users can reuse their deserializer implementations.
> It would also be good to use the existing KafkaDeserializationSchema. Otherwise all users need to migrate their sources again.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)